Erectile dysfunction, commonly known as ED, is the persistent inability to develop or maintain an erection sufficient for satisfactory sexual performance. While ED affects 50% of men older than 40 years of age, it is not a normal part of aging, as many people are led...

“Good” Cholesterol Cholesterol is a sterol, which is a type of fat or lipid that is found in the cells in vertebrate animals, but is not found in plant cells*. Cholesterol is a vital constituent of animal cell membranes, and it acts as a building block for the...